@font-face {
    font-family: 'iconfont';
    src: url('iconfont.eot');
    src: url('iconfont.eot?#iefix') format('embedded-opentype'),
        url('iconfont.woff2') format('woff2'),
        url('iconfont.woff') format('woff'),
        url('iconfont.ttf') format('truetype'),
        url('iconfont.svg#iconfont') format('svg');
  }
  .iconfont {
    font-family: "iconfont" !important;
    font-size: 16px;
    font-style: normal;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
  }
body{
    /* 设置最小的宽度为1200px */
    min-width: 1200px;
    font-weight: 400px;
    overflow-x: hidden;
    font-family: -apple-system, BlinkMacSystemFont,Helvetica Neue,PingFang SC,Microsoft YaHei,Source Han Sans SC,Noto Sans CJK SC,WenQuanYi Micro Hei,sans-serif;
}
/* 头部导航 */
.top_bar{
    position: relative;
    /* 设置头部导航的高度 */
    height: 70px;
    background-color: #010518;
    padding: 0 70px;
    z-index: 3;
}
.top_bar_left {
    /* 设置高度 */
    height: 70px;
    line-height: 70px;
    /* 设置左浮动 */
    float: left;
}
.top_bar_left .logo{
    /* 设置图片的大小 */
    width: 135px;
    /* 设置垂直居中 */
    vertical-align: middle;
}
.top_bar_left span{
    display: inline-block;
    width: 1px;
    height: 18px;
    background-color: #4D5C6D;
    margin: 0 4px;
    position: relative;
    top:5px
}
.top_bar_left a {
    text-decoration: none;
    font-size: 12px;
    color: #D2D2D2;
    letter-spacing: 1px;
}
.top_bar .top_bar_login{
    float: right;
    /* width: 120px; */
    line-height: 70px;
    height: 70px;
}
.top_bar .top_bar_login a.CN{
    text-decoration: none;
    display: inline-block;
    text-align: center;
    line-height: 25px;
    font-size: 14px;
    width: 45px;
    height: 25px;
    border-radius: 15px;
    color: #FFFFFF;
    background-color: #f86b06;
}
.top_bar .top_bar_login a.button_login{
    color: #c34f06;
    font-size: 14px;
    text-decoration: none;
    margin-right: 20px;
}
.top_bar .top_bar_right{
    float: right;
    /* width: 600px; */
    padding: 0 40px;
    height: 100%;
}
.top_bar .top_bar_right li{
    float: left;
    margin-left: 50px;
    vertical-align: middle;
    line-height: 70px;
    position: relative;
}
.top_bar .top_bar_right .jishu{
    position: absolute;
    width: 110px;
    height: 110px;
    background-color:rgba(0, 0, 0, 0.95);
    top: 70px;
    left: -15px;
    opacity:0;
}
.top_bar .top_bar_right .jishu .lists li {
    color: #fff;
    margin: 0;

}
.top_bar .top_bar_right .jishu .lists li a {
    display: block;
    line-height: 55px;
    height: 55px;
    width:110px;
    text-align: center;
    font-size: 12px;
}
.top_bar .top_bar_right .jishu .lists li:first{
    padding: 10px;
} 
.top_bar .top_bar_right .jishu .lists li:last-child{
    margin-top: -10px;
}
.top_bar .top_bar_right li.jishuxiala:hover .jishu{
    opacity: 1;
}
.top_bar .top_bar_right .solve{
    position: absolute;
    top:70px;
    width: 160px;
    height: 280px;
    font-size: 12px;
    background-color:rgba(0, 0, 0, 0.95);
    left:-40px;
    display: none;
}
.top_bar .top_bar_right .solve li{
    margin: 0;
}
.top_bar .top_bar_right .solve li a{
    display: block;
    width: 160px;
    height: 50px;
}
.top_bar .top_bar_right .solve a {
    font-size: 12px;
    text-align: center;
}
.top_bar .top_bar_right .slove_ways:hover .solve{ 
    display: block;
}
.top_bar .top_bar_right .clounds{
    position: absolute;
    top: 70px;
    width: 130px;
    height: 160px;
    background-color:rgba(0, 0, 0, 0.95);
    left: -33px;
    display: none;
}
.top_bar .top_bar_right .clounds li{
    margin: 0;
}
.top_bar .top_bar_right .clounds li a {
    display: block;
    font-size: 12px;
    width: 130px;
    text-align: center;
    height: 50px;
    line-height: 50px;
}
.top_bar .top_bar_right .clound:hover .clounds{
    display: block;
}
.top_bar .top_bar_right .abouts{
    position: absolute;
    width: 130px;
    height: 350px;
    background-color:rgba(0, 0, 0, 0.95);
    top:70px;
    left:-27px;
    display: none;
}
.top_bar .top_bar_right .abouts li {
    margin: 0;
}
.top_bar .top_bar_right .abouts li a {
    display: block;
    font-size: 12px;
    height: 50px;
    width: 130px;
    text-align: center;
    line-height: 50px;
}
.top_bar .top_bar_right .about:hover .abouts{
    display: block;
}
.top_bar .top_bar_right li a {
    text-decoration: none;
    color: #DEDEDE;
    font-size: 14px
}
.top_bar .top_bar_right span{
    color: #D3D3D3;
    font-size: 12px;
    margin-left: 3px;
}
.top_bar .top_bar_right li a:hover{
    color: rgb(209,76,6);
}
/* 轮播图区域 */
.banner {
    position: relative;
    width: 1920px;
    top:-90px;
    overflow: hidden;
}
.banner .img_lists {
    height: 570px;
    width: 13440px;
    position: relative;
}
.banner .img_lists img{
    display: block;
    width: 1920px;
    height: 570px;
    float: left;
}
.banner .square{
    position: absolute;
    width: 300px;
    height: 30px;
    /* background-color: red; */
    bottom: 20px;
    left: 43%;
}
.banner .square span {
    display: inline-block;
    width: 40px;
    height: 5px;
    margin: 0 2px;
    background-color: #fff;
}
.banner .square span.active{
    background-color: #ED5503;
}
/* 新闻动态区域 */
.news_wrapper{
    height: 300px;
    width: 1180px;
    margin: 0 auto;
    /* background-color: #bfa; */
    text-align: center;
    position: relative;
    margin-top: -90px;
}
.news_wrapper .dynamic{
    display: inline-block;
    padding: 15px 0;
    width: 160px;
    height: 50px;
    line-height: 20px;
    vertical-align: middle;
    margin-top: 25px;
    word-break: keep-all;
    font-size: 18px;
    font-weight: 400;
}
.news_wrapper .word{
    display: block;
    height: 20px;
    margin-top: 6px;
    font-size: 14px;
    color: #CECDCD;
}
.news_wrapper .dash{
    display: inline-block;  
    height: 1px;
    width: 485px;
    border-top: 1px dashed #DCDCDC;
}
.news_wrapper .more{
    display: inline-block;
    text-decoration: none;
    font-size: 12px;
    color: #ED5604;
    position: absolute;
    right: 0;
    top:35px;
}
.news_wrapper .more:hover{
    color: #ff782f;
}
.new_left {
    width: 540px;
    height: 220px;
    margin-top: -50px;
    /* background-color:pink ; */
    float: left;
}
.new_left .new_left_img{
    height: 220px;
    float: left;
    padding: 90px 0px;
    margin-right: 20px;
}
.new_left  .new_left_right{
    padding-top: 50px;
    float: left;
    width: 360px;
    height: 160px;
}
.new_left img{
    width: 145px;
    height: 55px;
    cursor: pointer;
    transition: all 0.3 ease-in;
    transform: scale(1);
    border-radius: 3px;
}
.new_left img:hover{
    transform: scale(1.1);
}
.new_left  .new_left_right h3 {
    font-size: 18x;
    line-height: 1.2;
    font-weight: 400px;
    text-align: left;
    padding-bottom: 15px;
    color: #565656;
    cursor: pointer;
}
.new_left  .new_left_right h3:hover{
    color: #ED5604;
}
.new_left  .new_left_right p {
    font-size: 14px;
    text-align: left;
    line-height: 1.6;
    color: #B0B0B0;
    cursor: pointer;
}


.new_right {
    width: 540px;
    height: 220px;
    margin-top: -50px;
    /* background-color:pink ; */
    float: right;
}
.new_right .new_right_img{
    height: 220px;
    float: left;
    padding: 80px 0px;
    margin-right: 20px;
}
.new_right  .new_right_right{
    padding-top: 50px;
    float: left;
    width: 360px;
    height: 160px;
}
.new_right img{
    width: 145px;
    height: 97px;
    cursor: pointer;
    transition: all 0.3 ease-in;
    transform: scale(1);
    border-radius: 3px;
}
.new_right img:hover{
    transform: scale(1.1);
}
.new_right  .new_right_right h3 {
    font-size: 18x;
    line-height: 1.2;
    font-weight: 400px;
    text-align: left;
    padding-bottom: 15px;
    color: #565656;
    cursor: pointer;
}
.new_right  .new_right_right h3:hover{
    color: #ED5604;
}
.new_right  .new_right_right p {
    font-size: 14px;
    text-align: left;
    line-height: 1.6;
    color: #B0B0B0;
    cursor: pointer;
}
/* 下载区域 */
.download{
    height: 460px;
    background-image: linear-gradient(to right, #000D87,#004E9C);
    position: relative;
}
.download .download_img img{
    width: 100%;
    height: 460px;
    left: 50%;
    top:50%;
    z-index: 1;
    translate: (-50%,-50%);
}
.download .tiyan{
    width: 500px;
    margin: 0 auto;
    position: absolute;
    top: 0;
    right: 0;
    left:0;
    bottom: 0;
}
.download .tiyan img.line,.download .tiyan img.center00,.tiyan img.center01
,.tiyan img.center02,.tiyan img.center03{
    position: absolute;
    cursor: pointer;
    transition: ease-in-out all cubic-bezier(0.175, 0.885, 0.32, 1.275);
}
.download .tiyan img.line{
    top:-50px
}
.download .tiyan img.center01:hover
,.download .tiyan img.center02:hover,.download .tiyan img.center03:hover{
    transform: scale(1.1);
}
.download .tiyan img.center00{
    top:110px;
    left:160px;
}
.tiyan img.center01{
    bottom:90px;
    left:370px
}
.tiyan img.center02{
    bottom: 90px;
    left: 130px;
}
.tiyan img.center03{
    left: 245px;
    top:28px
}
.button {
    position: absolute;
    width: 280px;
    margin: 0 auto;
    left: 5%;
    right: 0;
    bottom: 20px;
    text-align: center;
    padding-left: 20px;
}
.button button {
    width: 100px;
    height: 40px;
    background-color: aquamarine;
    border-radius: 6px;
    border: none;
    outline: none;
    cursor: pointer;

}
.button button.login_button{
    margin-right: 45px;
    background-color: #EA6101;
    color: #fff;
}
/* 按例介绍 */
.case{
    height: 550px;
    width: 1400px;
    background-color: #fff;
    margin: 0 auto;
}
.case h3{
    padding-top: 35px;
    text-align: center;
    font-size: 18px;
    font-weight: 400px;
    color: #0C3859;
}
.case p{
    margin-top: 10px;
    text-align: center;
    font-size: 14px;
    color: #BFBEBE;
}
.case .case_display{
    margin-top: 35px;
    height: 312px;
}
.case .case_display .case_img{
    float: left;
    margin-left: 150px;
}
.case .case_display .case_img img{
    width: 490px;
    height: 310px;
}
.case .case_display .introduce{
    float: left;
    margin-left: 72px;
} 
.case .case_display .introduce h3{
    text-align: left;
    font-size: 28px;
}
.case .case_display .introduce h4{
    color: #657BA0;
    margin: 42px 0 17px 0;
    font-size: 17px;
    
}
.case .case_display .introduce p{
    font-size: 17px;
    color: #657BA0;
    text-align: left;
}
.case .case_display .introduce button{
    margin-top: 50px;
    width: 148px;
    height: 45px;
    cursor: pointer;
}
.case .introduce div button:first-child {
    background-color: #EB6100;
    border: none;
    outline: none;
    border-radius: 30px;
    color: #fff;
    box-shadow: 5px 10px 20px #e7b693;
}
.case .introduce div button:last-child{
    background-color: #fff;
    border: none;
    outline: none;
    border-radius: 30px;
    color: #bb5105;
    box-shadow: 5px 10px 20px #e7b693;
}
.case .circle{
    padding-left: 50px;
    clear: both;
    width: 300px;
    height: 30px;
    margin:30px auto 0 auto;
}
.case .circle span{
    display: inline-block;
    width: 13px;
    height: 13px;
    margin-right: 5px;
    border-radius: 50%;
    background-color: #F8F8F8;
    text-align: center;
    vertical-align: middle;
    padding: 15px;
}
.case .circle span.active{
    background-color: #ED5503;
    color: #FDEDE4;
    box-shadow: 0 4px 10px #f18043;
}
/* 行业地位 */
.industry{
    padding-top: 40px;
    height: 468px;
    background-color: #FAFAFA;
}
.industry .title h3{
    text-align: center;
    font-size: 18px;
    font-weight: 400;
    color:#0C3859;
    margin-bottom: 10px;
}
.industry .title p{
    text-align: center;
    color: #CDCCCC;
    font-size: 14px;
}
.industry .position_lists{
    width: 1158px;
    height: 282px;
    margin: 0 auto;
    margin-top: 40px;
}
.industry .position_lists .position_bg1{
    float: left;
    width: 282px;
    height: 282px;
    background: url('../imgs/mask01.jpg') center center;
    margin-right: 10px;
}
.industry .position_lists .position_bg1 .mask{
    width: 202px;
    height: 202px;
    background-color: rgba(1, 15, 42, 0.65);
    position: relative;
    padding: 40px;
    cursor: pointer;
}
.industry .position_lists .position_bg1 .mask div{
    width: 200px;
    height: 150px;
    color: #fff;
    padding-top: 50px;
    position: relative;
    transition: all .5 ease-in-out;
    /* 触发的时间 */
    transition-delay: .2s;
    /* 持续的时间 */
    transition-duration: .5s;
}
.industry .position_lists .position_bg1:hover .mask div,
.industry .position_lists .position_bg2:hover .mask div,
.industry .position_lists .position_bg3:hover .mask div,
.industry .position_lists .position_bg4:hover .mask div{
    transform: scale(1.2);
}
.industry .position_lists .position_bg1 .mask span{
    font-size: 55px;
    display: block;
    text-align: center;
    z-index: 3;
    font-weight: 800px;
}
.industry .position_lists .position_bg1 .mask h3{
    margin-top: 20px;
    text-align: center;
    font-weight: 800px;
    font-size: 22px;
    z-index: 3;
}

.industry .position_lists .position_bg2{
    float: left;
    width: 282px;
    height: 282px;
    background: url('../imgs/mask02.jpg')no-repeat;
    background-size: cover;
    margin-right: 10px;
}
.industry .position_lists .position_bg2 .mask{
    width: 202px;
    height: 202px;
    background-color: rgba(1, 15, 42, 0.65);
    position: relative;
    padding: 40px;
    cursor: pointer;
}
.industry .position_lists .position_bg2 .mask div{
    width: 200px;
    height: 150px;
    color: #fff;
    padding-top: 50px;
    transition: all .5 ease-in-out;
    /* 触发的时间 */
    transition-delay: .2s;
    /* 持续的时间 */
    transition-duration: .5s;

}
.industry .position_lists .position_bg2 .mask span{
    font-size: 55px;
    display: block;
    text-align: center;
    z-index: 3;
    font-weight: 800px;
}
.industry .position_lists .position_bg2 .mask h3{
    margin-top: 20px;
    text-align: center;
    font-weight: 800px;
    font-size: 22px;
    z-index: 3;
}

.industry .position_lists .position_bg3{
    float: left;
    width: 282px;
    height: 282px;
    background: url('../imgs/mask03.jpg')no-repeat;
    background-size: cover;
    margin-right: 10px;
}
.industry .position_lists .position_bg3 .mask{
    width: 202px;
    height: 202px;
    background-color: rgba(1, 15, 42, 0.65);
    position: relative;
    padding: 40px;
    cursor: pointer;
}
.industry .position_lists .position_bg3 .mask div{
    width: 200px;
    height: 150px;
    color: #fff;
    padding-top: 50px;
    transition: all .5 ease-in-out;
    /* 触发的时间 */
    transition-delay: .2s;
    /* 持续的时间 */
    transition-duration: .5s;

}
.industry .position_lists .position_bg3 .mask span{
    font-size: 55px;
    display: block;
    text-align: center;
    z-index: 3;
    font-weight: 800px;
}
.industry .position_lists .position_bg3 .mask h3{
    margin-top: 20px;
    text-align: center;
    font-weight: 800px;
    font-size: 22px;
    z-index: 3;
}

.industry .position_lists .position_bg4{
    float: left;
    width: 282px;
    height: 282px;
    background: url('../imgs/mask04.jpg')no-repeat;
    background-size: cover;
}
.industry .position_lists .position_bg4 .mask{
    width: 202px;
    height: 202px;
    background-color: rgba(1, 15, 42, 0.65);
    position: relative;
    padding: 40px;
    cursor: pointer;
}
.industry .position_lists .position_bg4 .mask div{
    width: 200px;
    height: 150px;
    color: #fff;
    padding-top: 50px;
    transition: all .5 ease-in-out;
    /* 触发的时间 */
    transition-delay: .2s;
    /* 持续的时间 */
    transition-duration: .5s;
}
.industry .position_lists .position_bg4 .mask span{
    font-size: 55px;
    display: block;
    text-align: center;
    z-index: 3;
    font-weight: 800px;
}
.industry .position_lists .position_bg4 .mask h3{
    margin-top: 20px;
    text-align: center;
    font-weight: 800px;
    font-size: 22px;
    z-index: 3;
}
/* 咨询服务 */
.server{
    height: 160px;
    background: url('../imgs/server01.jpg') no-repeat center center;
    background-size: cover;
}
.server{
    padding-top: 60px;
    text-align: center;
}
.server h2{
    font-size: 32px;
    color: #fff;
    font-weight: 800;
    margin-bottom: 35px;
}
.server button{ 
    width: 180px;
    line-height: 45px;
    font-size: 18px;
    font-weight:600;
    height: 45px;
    background-color: transparent;
    outline: none;
    border: 1px solid #84E1FF;
    color: #fff;
    letter-spacing: 1px;
    margin-right: 10px;
    transition:background-color .3s,color .3s;
    cursor: pointer;
} 
.server button:hover{
    background-color: #fff;
    color:rgb(42,103,230);
    border: none;
}